fuel filter location DACIA SOLENZA 2004 Repair Manual

IGNITION AND INJECTION
17
17 - 52
RECOMMENDATIONS
Diagnostic – Failures interpretation
DF 109
DF 110
P RESENT
OR
ME MO RIZEDPOLLUTED COMBUSTION MISFIRE
DESTRUCTIVE COMBUSTION MISFIRE
St ate ET014 : Recognition of the cylinder 1 must be active, in order to
i dentify each cylinder.
ET093 : combustion misfire on cylinder 1
ET094 : combustion misfire on cylinder 2
ET095 : combustion misfire on cylinder 3
ET096 : combustion misfire on cylinder 4
These w ill provide information regarding failure cause and location.
In this situation, the problem is probably due to an element that can act
only on one cylinder:
- Problem at injector
A cylinder is declared - Problem at spark plug
damaged : ET093 or ET094 - Problem at high voltage cable.
or ET095 or ET096. Before replacement, try the spark plug or cable changing to anothe r
cylinder.
Cy linders 1 and 4 or In this cylinders 2 and 3 declared situation, the proble m is probably
damaged : ET093 and ET 0 96 due to an eleme nt that can act only this pair of cylinders:
or ET094 and ET095. - Problem at ignition coil, at the high voltage part. - Problem at ignition coil, at the control part
In this situation, the problem is probably due to an element tha t can
F our cylinders declared act only on all cylinders:
damaged : ET093 and -Problem at fuel filter
ET094 or ET095 and ET096. -Problem at fuel pump
-Problem on in use fuel type
-Problem of in use spark plugs
In case by using this method the problem is not solved, cons ult the fail ures diagnostic DF109 / DF
1 10 CONTINUA TION
Ensure that all failures are solved. Erase all memorized failures.
There is no need to erase the “adaptive values” memoriz ed by the injection computer.
In order to check the correct reparation of the system, the following conditions must be
AF TER accomplished:
REPARATION - No more electrical failures;
- All “adaptive values” to be memorized by the injection computer;
- Warm engine (minimum 75°C);
- Run at idling, all consumers being in use for 20 minutes (1 minute DF110);
- If the failure is again occurring, repeat the dia gnostic.
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IGNITION AND INJECTION
17
17 - 53
Diagnostic – Failures interpretation
DF 109
DF 110
CONTINU AT I O N
ET093 : combustion misfire on cylinder 1
ET094 : combustion misfire on cylinder 2
RE COMMENDATIONSET0 95 : combustion misfire on cylinder 3
ET096 : combustion misfire on cylinder 4
These w ill provide information regarding failure cause and location.
C heck the ignition system ( refer to chapter “Help” ).
Fix it if necessary.
C heck the engine compression.
Fix it if necessary.
C heck the flywheel condition , in order to get a correct information of the engine RPM.
Fix it if necessary.
If no failure has been found, there is a problem on the fuel supply cir cuit.
In this situation the following must be checked:
- Fuel filter
-F uel pressure and flow
-F uel pump condition
-F uel tank cleaning condition]
-I njector s conditions
Mend the fuel supply circuit.
Ensure that all failures are solved. Erase the memorized failures.
There is no need to erase the “adaptive values” memorized by the injection
computer. In order to check the correct reparation of the system, the following
conditions must be accomplished:
AF TER - No more electrical failures.
REPARATION - All “adaptive values” to be memor ized by the injection computer.
- Warm engine (minimum 75°C)
- Run at idling, all consumers being in use for 20 minutes (1 minute
DF110).
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